Merge pull request #786 from aledbf/update-echoheaders

Update echoserver image version in examples

controllers/gce/examples/health_checks/health_check_app.yaml

@@ -11,7 +11,7 @@ spec:
     spec:
       containers:
       - name: echoheaders
-        image: gcr.io/google_containers/echoserver:1.4
+        image: gcr.io/google_containers/echoserver:1.5
         ports:
         - containerPort: 8080
         readinessProbe:
@@ -22,6 +22,24 @@ spec:
           timeoutSeconds: 1
           successThreshold: 1
           failureThreshold: 10
+        env:
+           - name: NODE_NAME
+             valueFrom:
+               fieldRef:
+                 fieldPath: spec.nodeName
+           - name: POD_NAME
+             valueFrom:
+               fieldRef:
+                 fieldPath: metadata.name
+           - name: POD_NAMESPACE
+             valueFrom:
+               fieldRef:
+                 fieldPath: metadata.namespace
+           - name: POD_IP
+             valueFrom:
+               fieldRef:
+                 fieldPath: status.podIP
+          
 ---
 apiVersion: v1
 kind: Service

controllers/gce/ingress-app.yaml

@@ -49,9 +49,27 @@ spec:
     spec:
       containers:
       - name: echoheaders
-        image: gcr.io/google_containers/echoserver:1.4
+        image: gcr.io/google_containers/echoserver:1.5
         ports:
         - containerPort: 8080
+        env:
+           - name: NODE_NAME
+             valueFrom:
+               fieldRef:
+                 fieldPath: spec.nodeName
+           - name: POD_NAME
+             valueFrom:
+               fieldRef:
+                 fieldPath: metadata.name
+           - name: POD_NAMESPACE
+             valueFrom:
+               fieldRef:
+                 fieldPath: metadata.namespace
+           - name: POD_IP
+             valueFrom:
+               fieldRef:
+                 fieldPath: status.podIP
+        
 ---
 # This is the Ingress resource that creates a HTTP Loadbalancer configured
 # according to the Ingress rules.

controllers/nginx/README.md

@@ -69,7 +69,7 @@ $ kubectl create -f examples/default/rc-default.yaml
 
 First we need to deploy some application to publish. To keep this simple we will use the [echoheaders app](https://github.com/kubernetes/contrib/blob/master/ingress/echoheaders/echo-app.yaml) that just returns information about the http request as output
 ```
-kubectl run echoheaders --image=gcr.io/google_containers/echoserver:1.4 --replicas=1 --port=8080
+kubectl run echoheaders --image=gcr.io/google_containers/echoserver:1.5 --replicas=1 --port=8080
 ```
 
 Now we expose the same application in two different services (so we can create different Ingress rules)

examples/health-checks/gce/health_check_app.yaml

@@ -11,7 +11,7 @@ spec:
     spec:
       containers:
       - name: echoheaders
-        image: gcr.io/google_containers/echoserver:1.4
+        image: gcr.io/google_containers/echoserver:1.5
         ports:
         - containerPort: 8080
         readinessProbe:
@@ -22,6 +22,24 @@ spec:
           timeoutSeconds: 1
           successThreshold: 1
           failureThreshold: 10
+        env:
+           - name: NODE_NAME
+             valueFrom:
+               fieldRef:
+                 fieldPath: spec.nodeName
+           - name: POD_NAME
+             valueFrom:
+               fieldRef:
+                 fieldPath: metadata.name
+           - name: POD_NAMESPACE
+             valueFrom:
+               fieldRef:
+                 fieldPath: metadata.namespace
+           - name: POD_IP
+             valueFrom:
+               fieldRef:
+                 fieldPath: status.podIP
+
 ---
 apiVersion: v1
 kind: Service

examples/http-svc.yaml

@@ -29,7 +29,23 @@ spec:
     spec:
       containers:
       - name: http-svc
-        image: gcr.io/google_containers/echoserver:1.3
+        image: gcr.io/google_containers/echoserver:1.5
         ports:
         - containerPort: 8080
-
+        env:
+           - name: NODE_NAME
+             valueFrom:
+               fieldRef:
+                 fieldPath: spec.nodeName
+           - name: POD_NAME
+             valueFrom:
+               fieldRef:
+                 fieldPath: metadata.name
+           - name: POD_NAMESPACE
+             valueFrom:
+               fieldRef:
+                 fieldPath: metadata.namespace
+           - name: POD_IP
+             valueFrom:
+               fieldRef:
+                 fieldPath: status.podIP

examples/multi-tls/nginx/multi-tls.yaml

@@ -58,9 +58,27 @@ spec:
     spec:
       containers:
       - name: echoheaders
-        image: gcr.io/google_containers/echoserver:1.4
+        image: gcr.io/google_containers/echoserver:1.5
         ports:
         - containerPort: 8080
+        env:
+           - name: NODE_NAME
+             valueFrom:
+               fieldRef:
+                 fieldPath: spec.nodeName
+           - name: POD_NAME
+             valueFrom:
+               fieldRef:
+                 fieldPath: metadata.name
+           - name: POD_NAMESPACE
+             valueFrom:
+               fieldRef:
+                 fieldPath: metadata.namespace
+           - name: POD_IP
+             valueFrom:
+               fieldRef:
+                 fieldPath: status.podIP
+        
 ---
 apiVersion: extensions/v1beta1
 kind: Ingress